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EPSON TM-U220 <br />5/03 EPSON TM-U220 - 1 <br />Accessories <br />Ribbon types <br />Option <br />Interfaces <br />Standard RS-232 serial or IEEE 1284 parallel <br />Options EPSON universal interface (UB) boards <br />and Connect-It™ * modules <br />* To find out more about our line of Connect-It interfaces, contact your <br />EPSON sales representative <br />Environmental Conditions <br />Temperature Operating 41 to 113°F <br />Standby 14 to 122°F <br />Humidity 10 to 90% RH <br />Printer Specifications <br />Print method Serial impact dot matrix <br />(single and two-color) <br />Head wires 9-pin serial configuration <br />Print direction Bidirectional with logic seeking <br />Print speed 4.7 lps (40 columns, 16 cpi) <br />6 lps (30 columns, 16 cpi) <br />Paper widths 3" {76 mm} (for Types A, B, and D) <br />2.76" {69.5 mm} (for Types B and D) <br /> 2.28" {57.5 mm} (for Types B and D) <br />Fonts 7 × 9 or 9 × 9 <br />Characters 95 alphanumeric <br />48 international <br />128 × 12 tables <br />Buffer size Receive: 40 bytes or 4KB (by DIP switch) <br />NV user: 8KB <br />NV image: 128KB <br />Dimensions Type A: 6.3 × 11.26 × 6.2" (W × D × H) <br />Type B, D: 6.3 × 9.76 × 5.45" (W × D × H) <br />Weight Type A: 5.95 lb <br />Type B: 5.51 lb <br />Type D: 5.07 lb <br />Characters per line <br />Reliability <br />Life <br />Mechanism: 7,500,000 lines <br />Print head: 150 million characters <br />Autocutter: 800,000 cuts (Type A and B only) <br />Electrical Characteristics <br />Power supply AC adaptor C <br />Supply voltage +24 VDC <br />Current consumption (except during drawer kick) <br />Operating 31 W mean <br />Standby 2.2 W mean <br />Part number Color Life (with continuous print at 77°F) <br />ERC-38 (P) Purple 4 million characters <br />ERC-38 (B) Black 3 million characters <br />ERC-38 (B/R) Black/red 1.5 million / 0.75 million characters (black/red) <br />Option Model Part number <br />Wall hanging bracket WH-10 C32C845010 <br />Size Paper Widths Dot Spacing CPL CPI <br />7 x 9 76 mm <br />69.5 mm <br />57.5 mm <br />3 half dots 40 <br />36 <br />30 <br />16 <br />9 x 9 76 mm <br />69.5 mm <br />57.5 mm <br />3 half dots 33 <br />30 <br />25 <br />13.3 <br />7 x 9 76 mm <br />69.5 mm <br />57.5 mm <br />2 half dots 40 <br />36 <br />30 <br />17.8 <br />9 x 9 76 mm <br />69.5 mm <br />57.5 mm <br />2 half dots 40 <br />36 <br />30 <br />14.5